/**
 * Copyright (c) 2021 OceanBase
 * OceanBase CE is licensed under Mulan PubL v2.
 * You can use this software according to the terms and conditions of the Mulan PubL v2.
 * You may obtain a copy of Mulan PubL v2 at:
 *          http://license.coscl.org.cn/MulanPubL-2.0
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PubL v2 for more details.
 */

#ifndef OCEANBASE_TRANSACTION_OB_TRANS_MIGRATE_WORKER_
#define OCEANBASE_TRANSACTION_OB_TRANS_MIGRATE_WORKER_

#include "lib/thread/thread_mgr_interface.h"

namespace oceanbase
{

namespace transaction
{

class ObTransMigrateWorker : public lib::TGTaskHandler
{
public:
  ObTransMigrateWorker() : is_inited_(false), is_running_(false), tg_id_(-1) {}
  ~ObTransMigrateWorker() { destroy(); }
  int init();
  int start();
  void stop();
  void wait();
  void destroy();
  int push(void *task);
public:
  void handle(void *task);
private:
  bool is_inited_;
  bool is_running_;
  int tg_id_;
};

} // transaction
} // oceanbase
#endif // OCEANBASE_TRANSACTION_OB_TRANS_MIGRATE_WORKER_
